element
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Information about Iridium-174:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 173.966804 | ± | 0.000433 | amu # |
| Excess Mass (Δ): | -30.922000 | ± | 0.404000 | MeV # |
| Binding Energy: | 1375.091000 | ± | 0.404000 | MeV # |
| β- Decay Energy: | -5.596000 | ± | 0.404000 | MeV # |
"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra,
Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.
Radioactive Decay Data:
- Spin: (3+)
- Half life: 9 s ( 9 sec., λ = 0.0770164 s-1)
- Mode of decay: E.C. to
(Q = 9.000 MeV)
Branch ratio: 99.6 %
- Mode of decay:
α to
(Q = 5.624 MeV)
Branch ratio: 0.4 %
Meta state at 0.193 Mev
- Spin: (7+)
9
- Half life: 4.9 s ( 4.9 sec., λ = 0.141459 s-1)
- Mode of decay: E.C. to
(Q = 9.193 MeV)
Branch ratio: 97.48 %
- Mode of decay:
α to
(Q = 5.817 MeV)
Branch ratio: 00.52 %
- Possible parent nuclides:
- α from
R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)
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